JPS58189855U

JPS58189855U - Watertight device for a pair of connecting members

Info

Publication number: JPS58189855U
Application number: JP8785582U
Authority: JP
Inventors: 圭悟福永; 藤井　好三郎
Original assignee: 三菱電機株式会社
Priority date: 1982-06-11
Filing date: 1982-06-11
Publication date: 1983-12-16

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の一対の結合部材の水密装置の部断面図、
第２図はこの考案の一実施例を示す部分断面図である。図中、１は第一の結合部材、ｌａ。３ａは結合面、１ｂは環状溝、１ｃはチー７５部、２は
Ｏリング、３は第２の結合部材である。なお、図中同一
符号は同一または相当部分を示す。Figure 1 is a partial sectional view of a conventional watertight device for a pair of connecting members;
FIG. 2 is a partial sectional view showing an embodiment of this invention. In the figure, 1 is a first coupling member la. 3a is a coupling surface, 1b is an annular groove, 1c is a chi 75 portion, 2 is an O-ring, and 3 is a second coupling member. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

an annular groove formed on the coupling surface of the first coupling member; an O-ring made of an elastic body fitted in the annular groove; coupled to the first coupling member with a fastening member; the coupling surface is connected to the coupling surface; A second coupling member that is coupled to the O-ring and press-fits the O-ring to maintain at least the annular groove and the joint surface with the O-1 J ring watertight, the inner peripheral surface or the outer peripheral surface of the annular groove; 1. A watertight device for a pair of connecting members, characterized in that the connecting members are formed into a tapered shape.